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Perth Amboy, New Jersey: population and official figures

Population (1 July)
56,739
2025

In depth

What is the population of Perth Amboy, New Jersey?

Perth Amboy, New Jersey, had an estimated 56,739 residents on 1 July 2025, the 730th largest of the 824 US cities and towns with 50,000 or more people, and the 16th largest of 323 incorporated places in New Jersey (Census Bureau Vintage 2025 estimates).

Source: U.S. Census Bureau · saved copy

Is the population of Perth Amboy growing?

Its population is up 1,297 (2.3%) on the April 2020 estimates base of 55,442, 365th fastest-growing of 824 US cities of 50,000 or more.

Source: U.S. Census Bureau · saved copy

How fast is Perth Amboy, New Jersey growing?

In the year to 1 July 2025 its population rose by 358 (0.63%), from 56,381 in July 2024.

Source: U.S. Census Bureau · saved copy

When does the fiscal year of Perth Amboy end?

The Census Bureau lists Perth Amboy's government in its 2024 finance survey as "Perth Amboy City", with a fiscal year that ends on 31 December.

Source: U.S. Census Bureau · saved copy

More figures

Who runs Perth Amboy?

In the United States, cities and towns are run by municipalities: Elected council; mayor elected directly or chosen by the council; in council-manager systems the council hires a professional city manager. Police, fire, local roads, zoning, water, parks. Townships exist in fewer than half the states.

How local power works in the United States

Cities of a similar size in the United States

Up a level: all cities in the United States · the United States · government and power

Sources

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